The new Kid Engineer series offers a closer look at the different engineering fields and skills needed for our world to function. Simple step-by-step hands-on activities bring the learning to life and encourage readers to develop their own engineering and design skills. Learn how hardware and software work, and discover how engineers are creating robots to help us out on Earth — and in space. Writing in binary code and building a brushbot are just a couple of the fun activities included. Paperback book. 32 Pages. Ages 9 and up.